Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r480-tall-171624188400010.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is CloudOpsManagement-PT-00005by00002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r480-tall-171624188400010
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 15:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 11 15:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 11 15:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 11 15:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 13 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 17K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-00
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-01
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-02
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-03
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-04
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-05
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-06
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-07
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-08
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-09
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-10
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2024-11
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2023-12
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2023-13
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2023-14
FORMULA_NAME CloudOpsManagement-PT-00005by00002-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717178217814

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudOpsManagement-PT-00005by00002
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 17:56:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 17:56:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 17:56:59] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2024-05-31 17:56:59] [INFO ] Transformed 27 places.
[2024-05-31 17:56:59] [INFO ] Transformed 29 transitions.
[2024-05-31 17:56:59] [INFO ] Parsed PT model containing 27 places and 29 transitions and 94 arcs in 155 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 27 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 10 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2024-05-31 17:56:59] [INFO ] Computed 11 invariants in 8 ms
[2024-05-31 17:56:59] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-05-31 17:56:59] [INFO ] Invariant cache hit.
[2024-05-31 17:56:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-31 17:56:59] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
Running 26 sub problems to find dead transitions.
[2024-05-31 17:56:59] [INFO ] Invariant cache hit.
[2024-05-31 17:56:59] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 3/27 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 28/55 variables, 27/38 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 1/56 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (OVERLAPS) 0/56 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 41 constraints, problems are : Problem set: 0 solved, 26 unsolved in 399 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 27/27 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 3/27 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 28/55 variables, 27/38 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 26/66 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 1/56 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/56 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 10 (OVERLAPS) 0/56 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 67 constraints, problems are : Problem set: 0 solved, 26 unsolved in 414 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 27/27 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints]
After SMT, in 855ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 867ms
Finished structural reductions in LTL mode , in 1 iterations and 1157 ms. Remains : 27/27 places, 29/29 transitions.
Support contains 27 out of 27 places after structural reductions.
[2024-05-31 17:57:00] [INFO ] Flatten gal took : 18 ms
[2024-05-31 17:57:00] [INFO ] Flatten gal took : 7 ms
[2024-05-31 17:57:00] [INFO ] Input system was already deterministic with 29 transitions.
Reduction of identical properties reduced properties to check from 41 to 39
RANDOM walk for 40006 steps (8 resets) in 892 ms. (44 steps per ms) remains 1/39 properties
BEST_FIRST walk for 40003 steps (8 resets) in 218 ms. (182 steps per ms) remains 1/1 properties
[2024-05-31 17:57:01] [INFO ] Invariant cache hit.
[2024-05-31 17:57:01] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp35 is UNSAT
After SMT solving in domain Real declared 13/56 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 18 ms.
Refiners :[Positive P Invariants (semi-flows): 5/11 constraints, State Equation: 0/27 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 24ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 5 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 4 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 27/27 places, 29/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 3 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 4 edges and 27 vertex of which 4 / 27 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 25 transition count 25
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 25 transition count 23
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 21 transition count 23
Applied a total of 9 rules in 28 ms. Remains 21 /27 variables (removed 6) and now considering 23/29 (removed 6) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 21/27 places, 23/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 7 edges and 27 vertex of which 6 / 27 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 24 transition count 24
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 24 transition count 22
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 20 transition count 22
Applied a total of 9 rules in 5 ms. Remains 20 /27 variables (removed 7) and now considering 22/29 (removed 7) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 20/27 places, 22/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 5 edges and 27 vertex of which 4 / 27 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 26
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 25 transition count 25
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 23 transition count 25
Applied a total of 5 rules in 5 ms. Remains 23 /27 variables (removed 4) and now considering 25/29 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 23/27 places, 25/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 25 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 2 edges and 27 vertex of which 2 / 27 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 26 transition count 27
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 26 transition count 26
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 24 transition count 26
Applied a total of 5 rules in 4 ms. Remains 24 /27 variables (removed 3) and now considering 26/29 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 24/27 places, 26/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 3 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 3 edges and 27 vertex of which 2 / 27 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 26 transition count 27
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 26 transition count 26
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 24 transition count 26
Applied a total of 5 rules in 4 ms. Remains 24 /27 variables (removed 3) and now considering 26/29 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 24/27 places, 26/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 27/27 places, 29/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 7 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 27/27 places, 29/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 5 edges and 27 vertex of which 4 / 27 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 25 transition count 25
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 25 transition count 23
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 21 transition count 23
Applied a total of 9 rules in 4 ms. Remains 21 /27 variables (removed 6) and now considering 23/29 (removed 6) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 21/27 places, 23/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 1 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 1 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 27/27 places, 29/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 27/27 places, 29/29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 1 ms
[2024-05-31 17:57:01] [INFO ] Input system was already deterministic with 29 transitions.
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 17:57:01] [INFO ] Flatten gal took : 3 ms
[2024-05-31 17:57:01] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-31 17:57:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 27 places, 29 transitions and 94 arcs took 3 ms.
Total runtime 2445 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-00
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-01
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-02
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-03
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-04
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-05
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-06
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-07
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-08
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-09
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-10
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2024-11
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2023-12
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2023-13
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2023-14
Could not compute solution for formula : CloudOpsManagement-PT-00005by00002-CTLFireability-2023-15

BK_STOP 1717178221987

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/499/ctl_0_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/499/ctl_1_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/499/ctl_2_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/499/ctl_3_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/499/ctl_4_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/499/ctl_5_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/499/ctl_6_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/499/ctl_7_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/499/ctl_8_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/499/ctl_9_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/499/ctl_10_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/499/ctl_11_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/499/ctl_12_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/499/ctl_13_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/499/ctl_14_
ctl formula name CloudOpsManagement-PT-00005by00002-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/499/ctl_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudOpsManagement-PT-00005by00002"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is CloudOpsManagement-PT-00005by00002, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r480-tall-171624188400010"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00005by00002.tgz
mv CloudOpsManagement-PT-00005by00002 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;